Dr. James McCaffrey presents a complete end-to-end demonstration of the kernel ridge regression technique to predict a single ...

In today's data-rich environment, business are always looking for a way to capitalize on available data for new insights and ...

Simply collecting data is not enough. You can fill spreadsheets with data, but it's useless if you can't act on it. Regression is one of the most powerful statistical tools for finding relationships ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets.

The TOCOL and TOROW functions are just two ways to rearrange data in Microsoft Excel. For example, you can flip the rows and ...

Learn the secret to building interactive Excel reports with slicers and disconnected tables—no PivotTable needed for dynamic filtering.

The REPT function in Microsoft Excel is a Text function, and its purpose is to repeat text a given number of times. The formula for the REPT function is REPT(text, number_times). When using the REPT ...

Windows Microsoft's Copilot AI assistant can now optionally see your entire desktop—maybe it will be able to finally explain what Windows error code 0x8007002c ...